# Copyright:: Copyright (c) 2019 GitLab Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

module Package
  class << self
    def parse_variables
      parse_systemd_variables
    end

    def parse_systemd_variables
      # If user has specified WantedBy but not After, set the latter to the
      # former
      return unless Gitlab['package']['systemd_wanted_by']

      Gitlab['package']['systemd_after'] ||= Gitlab['package']['systemd_wanted_by']
    end
  end
end
